ETX-1810,Temperature Calibrator,Calibrator,portable temperature calibrator,0.05% Accuracy

Range

Maximum measurement range

Resolution

Accuracy

 (% of reading+counts)

ETX-1810

ETX-2010

30V

0V~31V

0.001V

0.05+2

0.02+2

100mV

-15mV~125mV

0.01mV

0.05+2

0.02+2

-10°C~18°C,+28°C~55°C temperature coefficient,

±0.005%FS/°C.Input resistance: >1MΩ.

Range

Maximum measurement range

Resolution

Accuracy (Ω)

ETX-1810

ETX-2010

2-wire, 3-wire

4-wire

2-wire,

3-wire

4-wire

400Ω

0~440Ω

0.01Ω

0.25

0.15

0.15

0.10

3200Ω

420Ω~3600Ω

0.1Ω

1.5

1.0

1.0

0.5

-10°C~18°C,+28°C~55°C temperature coefficient,±0.005%FS/°C.

Exciting current during measurement:

400Ω:1.0mA±10%;

3200Ω:0.2mA±10%;

Two-wire: Conductor resistance is excluded from errors.

Three-wire: Matching test line should be used.

The total resistance of conductor should not be larger than 25Ω.

Graduation

Range

Resolution

Accuracy (Ω)

ETX-1810

ETX-2010

J

-200°C~0°C

0°C~1200°C

0.1°C

1.5°C

1.0°C

1.0°C

0.7°C

K

-200°C~0°C

0°C~1370°C

0.1°C

1.8°C

1.2°C

1.2°C

0.8°C

T

-200°C~0°C

0°C~400°C

0.1°C

1.8°C

1.2°C

1.2°C

0.8°C

E

-200°C~0°C

0°C~950°C

0.1°C

1.5°C

1.0°C

0.9°C

0.7°C

R

-20°C~0°C

0°C~500°C

500°C~1750°C

1°C

4°C

2.5°C

2°C

2.5°C

1.8°C

1.4°C

S

-20°C~0°C

0°C~500°C

500°C~1750°C

1°C

4°C

2.5°C

2°C

2.5°C

1.8°C

1.5°C

B

600°C~800°C

800°C~1000°C

1000°C~1800°C

1°C

3.5°C

2.5°C

2°C

2.2°C

1.8°C

1.4°C

N

-200°C~0°C

0°C~1300°C

0.1°C

2.0°C

1.2°C

1.5°C

0.9°C

Errors of cold-junction compensation are not included in the table.

Accuracy of cold-junction compensation: 1.5°C